'use strict'

import { app, protocol, BrowserWindow, screen } from 'electron'
import { createProtocol } from 'vue-cli-plugin-electron-builder/lib'
import { initExtra, createTray } from '@/utils/backgroundExtra'
import { autoUpdater } from 'electron-updater'
// import installExtension, { VUEJS_DEVTOOLS } from 'electron-devtools-installer'
const isDevelopment = process.env.NODE_ENV !== 'production'

import pkg from '../package.json'

let win
if (app.requestSingleInstanceLock()) {
  app.on('second-instance', (event, commandLine, workingDirectory) => {
    if (win) {
      setPosition()
    } else {
      app.quit()
    }
  })
}
// Scheme must be registered before the app is ready
protocol.registerSchemesAsPrivileged([{ scheme: 'app', privileges: { secure: true, standard: true } }])

async function createWindow() {
  // Create the browser window.
  win = new BrowserWindow({
    width: 320,
    height: 280,
    type: 'toolbar',
    frame: false,
    title: pkg.name,
    resizable: false,
    minimizable: false,
    maximizable: false,
    skipTaskbar: true,
    closable: false,
    // show: false,
    transparent: true,
    alwaysOnTop: true,
    useContentSize: true,
    webPreferences: {
      contextIsolation: false,
      // Use pluginOptions.nodeIntegration, leave this alone
      // See nklayman.github.io/vue-cli-plugin-electron-builder/guide/security.html#node-integration for more info
      nodeIntegration: process.env.ELECTRON_NODE_INTEGRATION
    }
  })

  setPosition()

  if (process.env.WEBPACK_DEV_SERVER_URL) {
    // Load the url of the dev server if in development mode
    await win.loadURL(process.env.WEBPACK_DEV_SERVER_URL)
    // if (!process.env.IS_TEST) win.webContents.openDevTools()
  } else {
    createProtocol('app')
    // Load the index.html when not in development
    win.loadURL('app://./index.html')
    autoUpdater.checkForUpdatesAndNotify()
  }

  win.on('close', () => {
    win = null
  })
}

// Quit when all windows are closed.
app.on('window-all-closed', () => {
  // On macOS it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', () => {
  // On macOS it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (BrowserWindow.getAllWindows().length === 0) init()
})

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', async () => {
  // if (isDevelopment && !process.env.IS_TEST) {
  //   // Install Vue Devtools
  //   try {
  //     await installExtension(VUEJS_DEVTOOLS)
  //   } catch (e) {
  //     console.error('Vue Devtools failed to install:', e.toString())
  //   }
  // }
  init()
})

function init() {
  createWindow()
  initExtra()
  createTray(setPosition)
}
// Exit cleanly on request from parent process in development mode.
if (isDevelopment) {
  if (process.platform === 'win32') {
    process.on('message', (data) => {
      if (data === 'graceful-exit') {
        app.quit()
      }
    })
  } else {
    process.on('SIGTERM', () => {
      app.quit()
    })
  }
}

function setPosition() {
  // computer workarea size
  const size = screen.getPrimaryDisplay().workAreaSize
  // app size
  const winSize = win.getSize()

  // set app position(screen top right corner)
  win.setPosition(size.width - winSize[0], 0)
}
